Gerlinde Kaltenbrunner

Kaltenbrunner's record is unique in mountaineering history. She is the first woman to climb all fourteen eight-thousanders without supplemental oxygen or high-altitude porters, a feat that demands extraordinary physical endurance and mental strength. Her 2011 K2 summit, which completed the list, came after surviving an avalanche that killed three other climbers, showing her remarkable resilience. National Geographic's Explorer of the Year award in 2012 recognized not just her summits but her ethical approach to climbing, and she has used that platform to advocate for sustainability and women in the sport. Her story inspires climbers and non-climbers alike, proving that determination and respect for nature can go hand in hand.